90461973

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 140673024

約数和(自身を除く): 50211051

約数列:

[1, 3, 7, 21, 107, 127, 317, 321, 381, 749, 889, 951, 2219, 2247, 2667, 6657, 13589, 33919, 40259, 40767, 95123, 101757, 120777, 237433, 281813, 285369, 712299, 845439, 4307713, 12923139, 30153991, 90461973]

約数ペア:

[(1, 90461973), (3, 30153991), (7, 12923139), (21, 4307713), (107, 845439), (127, 712299), (317, 285369), (321, 281813), (381, 237433), (749, 120777), (889, 101757), (951, 95123), (2219, 40767), (2247, 40259), (2667, 33919), (6657, 13589)]